CN210858905U - Take filterable tail pipe of tail gas - Google Patents
Take filterable tail pipe of tail gas Download PDFInfo
- Publication number
- CN210858905U CN210858905U CN201921759876.9U CN201921759876U CN210858905U CN 210858905 U CN210858905 U CN 210858905U CN 201921759876 U CN201921759876 U CN 201921759876U CN 210858905 U CN210858905 U CN 210858905U
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- tail gas
- exhaust pipe
- sealing sleeve
- front exhaust
- tail
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Abstract
The utility model relates to a tail gas filtering tail pipe, which comprises a front exhaust pipe and a tail gas shunting shell connected with the front exhaust pipe, wherein the tail gas shunting shell is fixedly connected with a plurality of rear exhaust pipes, the front exhaust pipe comprises a first front exhaust pipe and a second front exhaust pipe, and a tail gas filter is arranged between the first front exhaust pipe and the second front exhaust pipe through a quick-connection mechanism; the quick-connecting mechanism comprises a first sealing sleeve and a second sealing sleeve, a first connecting flange is arranged on the end face of the first sealing sleeve, a second connecting flange is arranged on the end face of the second sealing sleeve, the first connecting flange and the second connecting flange are fixedly connected through bolts, the first sealing sleeve and the second sealing sleeve enclose a filter mounting cavity, the tail gas filter is located in the filter mounting cavity, the tail gas filter is mounted in a quick-connecting mode of the first sealing sleeve and the second sealing sleeve by the exhaust pipe system, the tail gas filter is convenient to disassemble and assemble, and the tail gas filter is convenient to replace and maintain in time.
Description
Technical Field
The utility model belongs to the technical field of tail pipe and specifically relates to a take filterable tail pipe of tail gas.
Background
The exhaust pipe system is a part of an engine exhaust system, the exhaust system mainly comprises an exhaust manifold, an exhaust pipe and a silencer, the exhaust manifold is connected with the exhaust pipe through an exhaust gas shunt shell, the exhaust pipe system is generally installed at the lower position of the tail of an automobile, the exhaust pipe system is required to be firmly and stably installed when being installed, the exhaust pipe is not loosened due to collision caused by vibration of an automobile chassis, the existing exhaust pipe system is mainly bound by combining an external metal hoop when being installed, then the end part of the exhaust manifold penetrates through a limiting sleeve on a rear bumper to be installed and fixed, the installation mode is firm, but the limitation is that the exhaust pipe system is complex to install, the exhaust pipe system needs to be installed under the condition of being provided with the limiting sleeve of the rear bumper, otherwise, the exhaust manifold cannot be effectively fixed, and is easy to loosen when;
in addition, in order to reduce the pollution of tail gas to atmosphere, a tail gas filter needs to be installed on the exhaust pipe, the tail gas filter of the existing automobile exhaust pipe system is directly additionally installed in the exhaust pipe, the tail gas filter and the exhaust pipe system are integrated, the tail gas filter cannot be detached or replaced after being installed, and the tail gas filter is limited in use.
Disclosure of Invention
The utility model aims at providing a take filterable tail pipe of tail gas in order to solve the defect that prior art exists.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
the tail pipe with the tail gas filtering function comprises a front exhaust pipe and a tail gas shunting shell connected with the front exhaust pipe, wherein a plurality of rear exhaust pipes are fixedly connected to the tail gas shunting shell;
the front exhaust pipe comprises a first front exhaust pipe and a second front exhaust pipe which are separated, and a tail gas filter is arranged between the first front exhaust pipe and the second front exhaust pipe through a quick connection mechanism;
the quick connection mechanism comprises a first sealing sleeve and a second sealing sleeve, a first connecting flange is arranged on the end face of the first sealing sleeve, a second connecting flange is arranged on the end face of the second sealing sleeve, the first connecting flange and the second connecting flange are fixedly connected through a bolt, the first sealing sleeve and the second sealing sleeve enclose a filter mounting cavity, the tail gas filter is located in the filter mounting cavity, a first threaded opening communicated with the filter mounting cavity is formed in the first sealing sleeve, a second threaded opening communicated with the filter mounting cavity is formed in the second sealing sleeve, the first threaded opening is in threaded connection with a first front exhaust pipe, and the second threaded opening is in threaded connection with a second front exhaust pipe.
Furthermore, be equipped with flexible support plate on the inner wall of first seal cover and second seal cover, flexible support plate is the link board, and flexible support plate is contradicted with tail gas filter's global.
Further, a threaded sleeve is installed on the tail gas shunting shell, and one end of the second front exhaust pipe is in threaded connection with the threaded sleeve.
Further, the U-shaped connecting plate is welded at the top of the tail gas shunting shell.
Furthermore, the number of the rear exhaust pipes is two, and the rear exhaust pipes, the front exhaust pipes and the tail gas shunting shell are made of metal.
The utility model has the advantages that: a tail gas filter is arranged between a first front exhaust pipe and a second front exhaust pipe of the exhaust pipe system through a quick connection mechanism; the quick connection mechanism comprises a first sealing sleeve and a second sealing sleeve, a first connecting flange is arranged on the end face of the first sealing sleeve, a second connecting flange is arranged on the end face of the second sealing sleeve, the first connecting flange and the second connecting flange are fixedly connected through bolts, a filter installation cavity is defined by the first sealing sleeve and the second sealing sleeve, the tail gas filter is positioned in the filter installation cavity, a first threaded port communicated with the filter installation cavity is arranged on the first sealing sleeve, a second threaded port communicated with the filter installation cavity is arranged on the second sealing sleeve, the first threaded port is in threaded connection with the first front exhaust pipe, the second threaded port is in threaded connection with the second front exhaust pipe, after assembly, tail gas of an engine enters the filter installation cavity from the first front exhaust pipe and is contacted with the tail gas filter and is filtered, the filtered tail gas enters the tail gas shunt shell from the second front exhaust pipe and is discharged from the rear exhaust pipe, this exhaust pipe system installs the tail gas filter through the mode that first seal cover and second seal cover connect soon, and tail gas filter easy dismounting is convenient in time changed and is maintained.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the quick-connect mechanism of the present invention;
fig. 3 is a schematic structural diagram of the exhaust gas filter of the present invention.
Detailed Description
As shown in fig. 1 to 3, a take filterable tail pipe of tail gas, including preceding exhaust pipe 1, the tail gas reposition of redundant personnel shell 2 of being connected with preceding exhaust pipe, a plurality of back exhaust pipes of fixed connection 3 on the tail gas reposition of redundant personnel shell 2, the welding of the top of tail gas reposition of redundant personnel shell 2 has two connecting plates 4, connecting plate 4 is the U type, be equipped with a plurality of thread tightening holes 5 on the connecting plate 4, during the installation, two U type connecting plates 4 pass through bolt and vehicle chassis fixed connection in the thread tightening hole 5, can accomplish whole exhaust system's fixed, the fixed mode is convenient, and is succinct.
The front exhaust pipe 1 comprises a first front exhaust pipe 6 and a second front exhaust pipe 7 which are separated, and a tail gas filter 8 is arranged between the first front exhaust pipe 6 and the second front exhaust pipe 7 through a quick connection mechanism;
the quick connection mechanism comprises a first sealing sleeve 9 and a second sealing sleeve 10, a first connecting flange 11 is arranged on the end face of the first sealing sleeve 9, a second connecting flange 12 is arranged on the end face of the second sealing sleeve 10, the first connecting flange 11 and the second connecting flange 12 are fixedly connected through a bolt 13, a filter mounting cavity 14 is enclosed by the first sealing sleeve 9 and the second sealing sleeve 10, the tail gas filter 8 is located in the filter mounting cavity 14, a first threaded opening 15 communicated with the filter mounting cavity 14 is formed in the first sealing sleeve 9, a second threaded opening 16 communicated with the filter mounting cavity 14 is formed in the second sealing sleeve 10, the first threaded opening 15 is in threaded connection with the first front exhaust pipe 6, and the second threaded opening 16 is in threaded connection with the second front exhaust pipe 7.
Further, the inner walls of the first sealing sleeve 9 and the second sealing sleeve 10 are provided with flexible supporting plates 17, the flexible supporting plates 17 are circular ring plates, and the flexible supporting plates 17 are abutted to the circumferential surface of the tail gas filter 8. The flexible supporting plate 17 plays a role in buffering and protecting the exhaust filter 8.
After the assembly, the tail gas of engine enters into filter installation cavity 14 from first preceding exhaust pipe 6 in with tail gas filter 8 contact and is filtered, tail gas after the filtration gets into tail gas reposition of redundant personnel shell 2 and discharges from back exhaust pipe 3 from second preceding exhaust pipe 7, and this exhaust pipe system installs tail gas filter 8 through the mode that first seal cover 9 and second seal cover 10 connect soon, 8 easy dismounting of tail gas filter, convenient timely change and maintenance.
The utility model discloses in, installation thread bush 18 on the tail gas reposition of redundant personnel shell 2, the one end and the 18 threaded connection of thread bush of exhaust pipe 7 before the second. The U-shaped connecting plate 4 is welded at the top of the tail gas shunting shell 2. The number of the rear exhaust pipes 3 is two, and the rear exhaust pipes 3, the front exhaust pipe 1 and the tail gas shunting shell 2 are made of metal.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The tail pipe with the tail gas filtering function comprises a front exhaust pipe and a tail gas shunting shell connected with the front exhaust pipe, wherein a plurality of rear exhaust pipes are fixedly connected to the tail gas shunting shell;
the front exhaust pipe comprises a first front exhaust pipe and a second front exhaust pipe which are separated, and a tail gas filter is arranged between the first front exhaust pipe and the second front exhaust pipe through a quick connection mechanism;
the quick connection mechanism comprises a first sealing sleeve and a second sealing sleeve, a first connecting flange is arranged on the end face of the first sealing sleeve, a second connecting flange is arranged on the end face of the second sealing sleeve, the first connecting flange and the second connecting flange are fixedly connected through a bolt, the first sealing sleeve and the second sealing sleeve enclose a filter mounting cavity, the tail gas filter is located in the filter mounting cavity, a first threaded opening communicated with the filter mounting cavity is formed in the first sealing sleeve, a second threaded opening communicated with the filter mounting cavity is formed in the second sealing sleeve, the first threaded opening is in threaded connection with a first front exhaust pipe, and the second threaded opening is in threaded connection with a second front exhaust pipe.
2. The tail pipe with tail gas filtering function as claimed in claim 1, wherein the inner walls of the first sealing sleeve and the second sealing sleeve are provided with flexible supporting plates, the flexible supporting plates are circular ring plates, and the flexible supporting plates are abutted against the peripheral surface of the tail gas filter.
3. The tail pipe with tail gas filtering function according to claim 2, wherein a threaded sleeve is mounted on the tail gas diversion shell, and one end of the second front exhaust pipe is in threaded connection with the threaded sleeve.
4. The tail pipe with tail gas filtering function as claimed in claim 2, wherein the U-shaped connecting plate is welded to the top of the tail gas diversion shell.
5. The tail pipe with tail gas filtering function of claim 2, wherein the number of the rear exhaust pipes is two, and the rear exhaust pipes, the front exhaust pipe and the tail gas diversion shell are made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921759876.9U CN210858905U (en) | 2019-10-21 | 2019-10-21 | Take filterable tail pipe of tail gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921759876.9U CN210858905U (en) | 2019-10-21 | 2019-10-21 | Take filterable tail pipe of tail gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210858905U true CN210858905U (en) | 2020-06-26 |
Family
ID=71288661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921759876.9U Active CN210858905U (en) | 2019-10-21 | 2019-10-21 | Take filterable tail pipe of tail gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210858905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11473463B1 (en) | 2021-01-11 | 2022-10-18 | Alexander Kian Motey | Tailpipe apparatus to capture greenhouse gas emissions |
-
2019
- 2019-10-21 CN CN201921759876.9U patent/CN210858905U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11473463B1 (en) | 2021-01-11 | 2022-10-18 | Alexander Kian Motey | Tailpipe apparatus to capture greenhouse gas emissions |
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